Trace number 4309648

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PicatSAT 2018-08-14? (TO) 2520.09 2519.81

General information on the benchmark

NameEternity/
Eternity-14-14_c18.xml
MD5SUM66051f32d3df5832063947322816fa6d
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables616
Number of constraints253
Number of domains2
Minimum domain size21
Maximum domain size196
Distribution of domain sizes[{"size":21,"count":420},{"size":196,"count":196}]
Minimum variable degree1
Maximum variable degree15
Distribution of variable degrees[{"degree":1,"count":13},{"degree":2,"count":602},{"degree":15,"count":1}]
Minimum constraint arity1
Maximum constraint arity196
Distribution of constraint arities[{"arity":1,"count":56},{"arity":5,"count":196},{"arity":196,"count":1}]
Number of extensional constraints196
Number of intensional constraints56
Distribution of constraint types[{"type":"extension","count":196},{"type":"intension","count":56},{"type":"allDifferent","count":1}]
Optimization problemNO
Type of objective

Solver Data


Verifier Data 

One s line expected

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (4195 MiB free)
  memory of node 1: 16384 MiB (9103 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309648-1534319996/watcher-4309648-1534319996 -o /tmp/evaluation-result-4309648-1534319996/solver-4309648-1534319996 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1534294082-5448 --watchdog 2580 xcsp_picat HOME/instance-4309648-1534319996.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=9028, runsolver pid=9025
Current StackSize limit: 8192 KiB


[startup+0.100158 s]*
/proc/loadavg: 2.00 2.02 2.05 3/188 9029
/proc/meminfo: memFree=13602984/32770624 swapFree=67108504/67108860
[pid=9028] ppid=9025 vsize=2025744 memory=19060 CPUtime=0.1 cores=1,3,5,7
/proc/9028/stat : 9028 (xcsp_picat) R 9025 9028 5416 0 -1 4202496 1908 0 0 0 10 0 0 0 20 0 1 0 249562790 2074361856 4765 33554432000 4194304 5849940 140734677104560 140734677104560 140672095296512 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 20504576 140734677107894 140734677107972 140734677107972 140734677110730 0
/proc/9028/statm: 506436 4765 597 405 0 503380 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 19060 KiB

[startup+0.209625 s]*
/proc/loadavg: 2.00 2.02 2.05 3/188 9029
/proc/meminfo: memFree=13594792/32770624 swapFree=67108504/67108860
[pid=9028] ppid=9025 vsize=2025744 memory=25452 CPUtime=0.21 cores=1,3,5,7
/proc/9028/stat : 9028 (xcsp_picat) R 9025 9028 5416 0 -1 4202496 1911 0 0 0 21 0 0 0 20 0 1 0 249562790 2074361856 6363 33554432000 4194304 5849940 140734677104560 140734677103864 140672095296512 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 20504576 140734677107894 140734677107972 140734677107972 140734677110730 0
/proc/9028/statm: 506436 6363 597 405 0 503380 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 25452 KiB

[startup+0.309504 s]*
/proc/loadavg: 2.00 2.02 2.05 3/188 9029
/proc/meminfo: memFree=13588648/32770624 swapFree=67108504/67108860
[pid=9028] ppid=9025 vsize=2025744 memory=31596 CPUtime=0.31 cores=1,3,5,7
/proc/9028/stat : 9028 (xcsp_picat) R 9025 9028 5416 0 -1 4202496 1914 0 0 0 31 0 0 0 20 0 1 0 249562790 2074361856 7899 33554432000 4194304 5849940 140734677104560 140734677103864 140672095296512 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 20504576 140734677107894 140734677107972 140734677107972 140734677110730 0
/proc/9028/statm: 506436 7899 597 405 0 503380 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 31596 KiB

[startup+0.700402 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 9029
/proc/meminfo: memFree=13555264/32770624 swapFree=67108504/67108860
[pid=9028] ppid=9025 vsize=2076500 memory=111320 CPUtime=0.69 cores=1,3,5,7
/proc/9028/stat : 9028 (xcsp_picat) R 9025 9028 5416 0 -1 4202496 7071 0 0 0 68 1 0 0 20 0 1 0 249562790 2126336000 27830 33554432000 4194304 5849940 140734677104560 140734677103864 5300624 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 20504576 140734677107894 140734677107972 140734677107972 140734677110730 0
/proc/9028/statm: 519125 27830 635 405 0 516069 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2076500 KiB
Current children cumulated memory: 111320 KiB

[startup+1.50041 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 9029
/proc/meminfo: memFree=13459592/32770624 swapFree=67108504/67108860
[pid=9028] ppid=9025 vsize=2153600 memory=188616 CPUtime=1.5 cores=1,3,5,7
/proc/9028/stat : 9028 (xcsp_picat) R 9025 9028 5416 0 -1 4202496 9485 0 0 0 147 3 0 0 20 0 1 0 249562790 2205286400 47154 33554432000 4194304 5849940 140734677104560 140734677103768 5336193 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 20504576 140734677107894 140734677107972 140734677107972 140734677110730 0
/proc/9028/statm: 538400 47154 639 405 0 535344 0
Current children cumulated CPU time: 1.5 s
Current children cumulated vsize: 2153600 KiB
Current children cumulated memory: 188616 KiB

[startup+3.10949 s]
/proc/loadavg: 1.92 2.00 2.04 3/188 9029
/proc/meminfo: memFree=13427972/32770624 swapFree=67108504/67108860
[pid=9028] ppid=9025 vsize=2153828 memory=188824 CPUtime=3.1 cores=1,3,5,7
/proc/9028/stat : 9028 (xcsp_picat) R 9025 9028 5416 0 -1 4202496 25600 0 0 0 306 4 0 0 20 0 1 0 249562790 2205519872 47206 33554432000 4194304 5849940 140734677104560 140734677103768 5317203 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 20504576 140734677107894 140734677107972 140734677107972 140734677110730 0
/proc/9028/statm: 538457 47206 657 405 0 535401 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2153828 KiB
Current children cumulated memory: 188824 KiB

[startup+6.30027 s]
/proc/loadavg: 1.92 2.00 2.04 3/189 9037
/proc/meminfo: memFree=13355740/32770624 swapFree=67108504/67108860
[pid=9028] ppid=9025 vsize=2231644 memory=263708 CPUtime=6.29 cores=1,3,5,7
/proc/9028/stat : 9028 (xcsp_picat) R 9025 9028 5416 0 -1 4202496 29321 0 0 0 624 5 0 0 20 0 1 0 249562790 2285203456 65927 33554432000 4194304 5849940 140734677104560 140734677102808 4207983 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 20504576 140734677107894 140734677107972 140734677107972 140734677110730 0
/proc/9028/statm: 557911 65927 665 405 0 554855 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2231644 KiB
Current children cumulated memory: 263708 KiB

[startup+12.7004 s]
/proc/loadavg: 1.93 2.00 2.04 3/189 9037
/proc/meminfo: memFree=13880548/32770624 swapFree=67108504/67108860
[pid=9028] ppid=9025 vsize=2166108 memory=198204 CPUtime=12.69 cores=1,3,5,7
/proc/9028/stat : 9028 (xcsp_picat) R 9025 9028 5416 0 -1 4202496 75149 0 0 0 1261 8 0 0 20 0 1 0 249562790 2218094592 49551 33554432000 4194304 5849940 140734677104560 140734677103432 140672095317895 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 20504576 140734677107894 140734677107972 140734677107972 140734677110730 0
/proc/9028/statm: 541527 49551 670 405 0 538471 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2166108 KiB
Current children cumulated memory: 198204 KiB

[startup+25.5004 s]
/proc/loadavg: 1.95 2.00 2.04 3/189 9037
/proc/meminfo: memFree=13939232/32770624 swapFree=67108504/67108860
[pid=9028] ppid=9025 vsize=2173036 memory=204344 CPUtime=25.49 cores=1,3,5,7
/proc/9028/stat : 9028 (xcsp_picat) R 9025 9028 5416 0 -1 4202496 106544 0 0 0 2536 13 0 0 20 0 1 0 249562790 2225188864 51086 33554432000 4194304 5849940 140734677104560 140734677103048 5437808 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 20504576 140734677107894 140734677107972 140734677107972 140734677110730 0
/proc/9028/statm: 543259 51086 670 405 0 540203 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2173036 KiB
Current children cumulated memory: 204344 KiB

[startup+51.1096 s]
/proc/loadavg: 1.96 2.00 2.04 3/189 9037
/proc/meminfo: memFree=13942320/32770624 swapFree=67108504/67108860
[pid=9028] ppid=9025 vsize=2167108 memory=201456 CPUtime=51.11 cores=1,3,5,7
/proc/9028/stat : 9028 (xcsp_picat) R 9025 9028 5416 0 -1 4202496 136322 0 0 0 5086 25 0 0 20 0 1 0 249562790 2219118592 50364 33554432000 4194304 5849940 140734677104560 140734677103560 5361726 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 20504576 140734677107894 140734677107972 140734677107972 140734677110730 0
/proc/9028/statm: 541777 50364 670 405 0 538721 0
Current children cumulated CPU time: 51.11 s
Current children cumulated vsize: 2167108 KiB
Current children cumulated memory: 201456 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/190 9061
/proc/meminfo: memFree=14289824/32770624 swapFree=67108504/67108860
[pid=9028] ppid=9025 vsize=2167948 memory=200200 CPUtime=102.3 cores=1,3,5,7
/proc/9028/stat : 9028 (xcsp_picat) R 9025 9028 5416 0 -1 4202496 197674 0 0 0 10181 49 0 0 20 0 1 0 249562790 2219978752 50050 33554432000 4194304 5849940 140734677104560 140734677103048 5354017 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 20504576 140734677107894 140734677107972 140734677107972 140734677110730 0
/proc/9028/statm: 541987 50050 670 405 0 538931 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 2167948 KiB
Current children cumulated memory: 200200 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/190 9122
/proc/meminfo: memFree=15368088/32770624 swapFree=67108504/67108860
[pid=9028] ppid=9025 vsize=2239028 memory=271616 CPUtime=162.29 cores=1,3,5,7
/proc/9028/stat : 9028 (xcsp_picat) R 9025 9028 5416 0 -1 4202496 211442 0 0 0 16149 80 0 0 20 0 1 0 249562790 2292764672 67904 33554432000 4194304 5849940 140734677104560 140734677103208 5362301 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 20504576 140734677107894 140734677107972 140734677107972 140734677110730 0
/proc/9028/statm: 559757 67904 670 405 0 556701 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 2239028 KiB
Current children cumulated memory: 271616 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/190 9123
/proc/meminfo: memFree=15358816/32770624 swapFree=67108504/67108860
[pid=9028] ppid=9025 vsize=2240336 memory=277684 CPUtime=222.29 cores=1,3,5,7
/proc/9028/stat : 9028 (xcsp_picat) R 9025 9028 5416 0 -1 4202496 215091 0 0 0 22117 112 0 0 20 0 1 0 249562790 2294104064 69421 33554432000 4194304 5849940 140734677104560 140734677102968 5319205 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 20504576 140734677107894 140734677107972 140734677107972 140734677110730 0
/proc/9028/statm: 560084 69421 670 405 0 557028 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 2240336 KiB
Current children cumulated memory: 277684 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/189 9124
/proc/meminfo: memFree=15356108/32770624 swapFree=67108504/67108860
[pid=9028] ppid=9025 vsize=2243440 memory=280792 CPUtime=282.3 cores=1,3,5,7
/proc/9028/stat : 9028 (xcsp_picat) R 9025 9028 5416 0 -1 4202496 219627 0 0 0 28092 138 0 0 20 0 1 0 249562790 2297282560 70198 33554432000 4194304 5849940 140734677104560 140734677103560 140672095317895 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 20504576 140734677107894 140734677107972 140734677107972 140734677110730 0
/proc/9028/statm: 560860 70198 670 405 0 557804 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 2243440 KiB
Current children cumulated memory: 280792 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 9125
/proc/meminfo: memFree=15346120/32770624 swapFree=67108504/67108860
[pid=9028] ppid=9025 vsize=2243112 memory=280464 CPUtime=342.31 cores=1,3,5,7
/proc/9028/stat : 9028 (xcsp_picat) R 9025 9028 5416 0 -1 4202496 223364 0 0 0 34066 165 0 0 20 0 1 0 249562790 2296946688 70116 33554432000 4194304 5849940 140734677104560 140734677103560 140672095317895 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 20504576 140734677107894 140734677107972 140734677107972 140734677110730 0
/proc/9028/statm: 560778 70116 670 405 0 557722 0
Current children cumulated CPU time: 342.31 s
Current children cumulated vsize: 2243112 KiB
Current children cumulated memory: 280464 KiB

[startup+402.3 s]
/proc/loadavg: 2.07 2.02 2.05 3/187 9126
/proc/meminfo: memFree=15322728/32770624 swapFree=67108504/67108860
[pid=9028] ppid=9025 vsize=2277856 memory=307280 CPUtime=402.31 cores=1,3,5,7
/proc/9028/stat : 9028 (xcsp_picat) R 9025 9028 5416 0 -1 4202496 227697 0 0 0 40046 185 0 0 20 0 1 0 249562790 2332524544 76820 33554432000 4194304 5849940 140734677104560 140734677103432 140672095317895 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 20504576 140734677107894 140734677107972 140734677107972 140734677110730 0
/proc/9028/statm: 569464 76820 670 405 0 566408 0
Current children cumulated CPU time: 402.31 s
Current children cumulated vsize: 2277856 KiB
Current children cumulated memory: 307280 KiB

[startup+462.3 s]
/proc/loadavg: 2.08 2.03 2.05 3/187 9127
/proc/meminfo: memFree=15311980/32770624 swapFree=67108504/67108860
[pid=9028] ppid=9025 vsize=2260204 memory=297556 CPUtime=462.33 cores=1,3,5,7
/proc/9028/stat : 9028 (xcsp_picat) R 9025 9028 5416 0 -1 4202496 231455 0 0 0 46016 217 0 0 20 0 1 0 249562790 2314448896 74389 33554432000 4194304 5849940 140734677104560 140734677103560 140672095317895 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 20504576 140734677107894 140734677107972 140734677107972 140734677110730 0
/proc/9028/statm: 565051 74389 670 405 0 561995 0
Current children cumulated CPU time: 462.33 s
Current children cumulated vsize: 2260204 KiB
Current children cumulated memory: 297556 KiB


################
# More data... #
################

/proc/9028/statm: 665489 174828 670 405 0 662433 0
Current children cumulated CPU time: 1722.48 s
Current children cumulated vsize: 2661956 KiB
Current children cumulated memory: 699312 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 9167
/proc/meminfo: memFree=14972480/32770624 swapFree=67108504/67108860
[pid=9028] ppid=9025 vsize=2399204 memory=436560 CPUtime=1782.48 cores=1,3,5,7
/proc/9028/stat : 9028 (xcsp_picat) R 9025 9028 5416 0 -1 4202496 645652 0 0 0 177507 741 0 0 20 0 1 0 249562790 2456784896 109140 33554432000 4194304 5849940 140734677104560 140734677103560 140672095317895 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 20504576 140734677107894 140734677107972 140734677107972 140734677110730 0
/proc/9028/statm: 599801 109140 670 405 0 596745 0
Current children cumulated CPU time: 1782.48 s
Current children cumulated vsize: 2399204 KiB
Current children cumulated memory: 436560 KiB

[startup+1842.3 s]
/proc/loadavg: 2.04 2.01 2.05 3/187 9175
/proc/meminfo: memFree=14400080/32770624 swapFree=67108504/67108860
[pid=9028] ppid=9025 vsize=2970072 memory=1007428 CPUtime=1842.49 cores=1,3,5,7
/proc/9028/stat : 9028 (xcsp_picat) R 9025 9028 5416 0 -1 4202496 661625 0 0 0 183478 771 0 0 20 0 1 0 249562790 3041353728 251857 33554432000 4194304 5849940 140734677104560 140734677103560 5313053 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 20504576 140734677107894 140734677107972 140734677107972 140734677110730 0
/proc/9028/statm: 742518 251857 670 405 0 739462 0
Current children cumulated CPU time: 1842.49 s
Current children cumulated vsize: 2970072 KiB
Current children cumulated memory: 1007428 KiB

[startup+1902.3 s]
/proc/loadavg: 2.01 2.01 2.05 3/187 9176
/proc/meminfo: memFree=13754140/32770624 swapFree=67108504/67108860
[pid=9028] ppid=9025 vsize=3584788 memory=1622140 CPUtime=1902.49 cores=1,3,5,7
/proc/9028/stat : 9028 (xcsp_picat) R 9025 9028 5416 0 -1 4202496 694475 0 0 0 189453 796 0 0 20 0 1 0 249562790 3670822912 405535 33554432000 4194304 5849940 140734677104560 140734677103432 5312859 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 20504576 140734677107894 140734677107972 140734677107972 140734677110730 0
/proc/9028/statm: 896197 405535 670 405 0 893141 0
Current children cumulated CPU time: 1902.49 s
Current children cumulated vsize: 3584788 KiB
Current children cumulated memory: 1622140 KiB

[startup+1962.3 s]
/proc/loadavg: 2.01 2.01 2.05 3/187 9177
/proc/meminfo: memFree=13435668/32770624 swapFree=67108504/67108860
[pid=9028] ppid=9025 vsize=3738288 memory=1775640 CPUtime=1962.5 cores=1,3,5,7
/proc/9028/stat : 9028 (xcsp_picat) R 9025 9028 5416 0 -1 4202496 697540 0 0 0 195441 809 0 0 20 0 1 0 249562790 3828006912 443910 33554432000 4194304 5849940 140734677104560 140734677103432 5312800 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 20504576 140734677107894 140734677107972 140734677107972 140734677110730 0
/proc/9028/statm: 934572 443910 670 405 0 931516 0
Current children cumulated CPU time: 1962.5 s
Current children cumulated vsize: 3738288 KiB
Current children cumulated memory: 1775640 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 9178
/proc/meminfo: memFree=14783404/32770624 swapFree=67108504/67108860
[pid=9028] ppid=9025 vsize=2392200 memory=429552 CPUtime=2022.5 cores=1,3,5,7
/proc/9028/stat : 9028 (xcsp_picat) R 9025 9028 5416 0 -1 4202496 917303 0 0 0 201412 838 0 0 20 0 1 0 249562790 2449612800 107388 33554432000 4194304 5849940 140734677104560 140734677103560 5437768 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 20504576 140734677107894 140734677107972 140734677107972 140734677110730 0
/proc/9028/statm: 598050 107388 670 405 0 594994 0
Current children cumulated CPU time: 2022.5 s
Current children cumulated vsize: 2392200 KiB
Current children cumulated memory: 429552 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 9179
/proc/meminfo: memFree=14687748/32770624 swapFree=67108504/67108860
[pid=9028] ppid=9025 vsize=2488396 memory=525748 CPUtime=2082.51 cores=1,3,5,7
/proc/9028/stat : 9028 (xcsp_picat) R 9025 9028 5416 0 -1 4202496 968630 0 0 0 207394 857 0 0 20 0 1 0 249562790 2548117504 131437 33554432000 4194304 5849940 140734677104560 140734677103560 5336838 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 20504576 140734677107894 140734677107972 140734677107972 140734677110730 0
/proc/9028/statm: 622099 131437 670 405 0 619043 0
Current children cumulated CPU time: 2082.51 s
Current children cumulated vsize: 2488396 KiB
Current children cumulated memory: 525748 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 9180
/proc/meminfo: memFree=14686880/32770624 swapFree=67108504/67108860
[pid=9028] ppid=9025 vsize=2488580 memory=525932 CPUtime=2142.52 cores=1,3,5,7
/proc/9028/stat : 9028 (xcsp_picat) R 9025 9028 5416 0 -1 4202496 980525 0 0 0 213378 874 0 0 20 0 1 0 249562790 2548305920 131483 33554432000 4194304 5849940 140734677104560 140734677103560 140672095317895 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 20504576 140734677107894 140734677107972 140734677107972 140734677110730 0
/proc/9028/statm: 622145 131483 670 405 0 619089 0
Current children cumulated CPU time: 2142.52 s
Current children cumulated vsize: 2488580 KiB
Current children cumulated memory: 525932 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 9181
/proc/meminfo: memFree=14459580/32770624 swapFree=67108504/67108860
[pid=9028] ppid=9025 vsize=2715848 memory=753200 CPUtime=2202.53 cores=1,3,5,7
/proc/9028/stat : 9028 (xcsp_picat) R 9025 9028 5416 0 -1 4202496 1008827 0 0 0 219356 897 0 0 20 0 1 0 249562790 2781028352 188300 33554432000 4194304 5849940 140734677104560 140734677103560 5321444 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 20504576 140734677107894 140734677107972 140734677107972 140734677110730 0
/proc/9028/statm: 678962 188300 670 405 0 675906 0
Current children cumulated CPU time: 2202.53 s
Current children cumulated vsize: 2715848 KiB
Current children cumulated memory: 753200 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 9182
/proc/meminfo: memFree=14631004/32770624 swapFree=67108504/67108860
[pid=9028] ppid=9025 vsize=2725120 memory=750764 CPUtime=2262.54 cores=1,3,5,7
/proc/9028/stat : 9028 (xcsp_picat) R 9025 9028 5416 0 -1 4202496 1068811 0 0 0 225334 920 0 0 20 0 1 0 249562790 2790522880 187691 33554432000 4194304 5849940 140734677104560 140734677103288 140672095317895 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 20504576 140734677107894 140734677107972 140734677107972 140734677110730 0
/proc/9028/statm: 681280 187691 670 405 0 678224 0
Current children cumulated CPU time: 2262.54 s
Current children cumulated vsize: 2725120 KiB
Current children cumulated memory: 750764 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 9183
/proc/meminfo: memFree=14500068/32770624 swapFree=67108504/67108860
[pid=9028] ppid=9025 vsize=2856192 memory=881836 CPUtime=2322.55 cores=1,3,5,7
/proc/9028/stat : 9028 (xcsp_picat) R 9025 9028 5416 0 -1 4202496 1097402 0 0 0 231316 939 0 0 20 0 1 0 249562790 2924740608 220459 33554432000 4194304 5849940 140734677104560 140734677103560 5437808 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 20504576 140734677107894 140734677107972 140734677107972 140734677110730 0
/proc/9028/statm: 714048 220459 670 405 0 710992 0
Current children cumulated CPU time: 2322.55 s
Current children cumulated vsize: 2856192 KiB
Current children cumulated memory: 881836 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/186 9184
/proc/meminfo: memFree=14896044/32770624 swapFree=67108504/67108860
[pid=9028] ppid=9025 vsize=2429260 memory=459000 CPUtime=2382.55 cores=1,3,5,7
/proc/9028/stat : 9028 (xcsp_picat) R 9025 9028 5416 0 -1 4202496 1157955 0 0 0 237298 957 0 0 20 0 1 0 249562790 2487562240 114750 33554432000 4194304 5849940 140734677104560 140734677103560 140672095317895 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 20504576 140734677107894 140734677107972 140734677107972 140734677110730 0
/proc/9028/statm: 607315 114750 670 405 0 604259 0
Current children cumulated CPU time: 2382.55 s
Current children cumulated vsize: 2429260 KiB
Current children cumulated memory: 459000 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 9194
/proc/meminfo: memFree=14773884/32770624 swapFree=67108504/67108860
[pid=9028] ppid=9025 vsize=2560332 memory=590072 CPUtime=2442.55 cores=1,3,5,7
/proc/9028/stat : 9028 (xcsp_picat) R 9025 9028 5416 0 -1 4202496 1180557 0 0 0 243279 976 0 0 20 0 1 0 249562790 2621779968 147518 33554432000 4194304 5849940 140734677104560 140734677103560 5437906 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 20504576 140734677107894 140734677107972 140734677107972 140734677110730 0
/proc/9028/statm: 640083 147518 670 405 0 637027 0
Current children cumulated CPU time: 2442.55 s
Current children cumulated vsize: 2560332 KiB
Current children cumulated memory: 590072 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 9195
/proc/meminfo: memFree=14718612/32770624 swapFree=67108504/67108860
[pid=9028] ppid=9025 vsize=2560332 memory=590072 CPUtime=2502.56 cores=1,3,5,7
/proc/9028/stat : 9028 (xcsp_picat) R 9025 9028 5416 0 -1 4202496 1193881 0 0 0 249266 990 0 0 20 0 1 0 249562790 2621779968 147518 33554432000 4194304 5849940 140734677104560 140734677103560 5313065 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 20504576 140734677107894 140734677107972 140734677107972 140734677110730 0
/proc/9028/statm: 640083 147518 670 405 0 637027 0
Current children cumulated CPU time: 2502.56 s
Current children cumulated vsize: 2560332 KiB
Current children cumulated memory: 590072 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2519.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 9196
/proc/meminfo: memFree=14740328/32770624 swapFree=67108504/67108860
[pid=9028] ppid=9025 vsize=2530712 memory=568064 CPUtime=2520.06 cores=1,3,5,7
/proc/9028/stat : 9028 (xcsp_picat) R 9025 9028 5416 0 -1 4202496 1216934 0 0 0 251008 998 0 0 20 0 1 0 249562790 2591449088 142016 33554432000 4194304 5849940 140734677104560 140734677103560 140672095317895 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 20504576 140734677107894 140734677107972 140734677107972 140734677110730 0
/proc/9028/statm: 632678 142016 670 405 0 629622 0
Current children cumulated CPU time: 2520.06 s
Current children cumulated vsize: 2530712 KiB
Current children cumulated memory: 568064 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+2519.81 s]
# the end of solver process 9028 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2510.08 s, system=10.0002 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2519.81
CPU time (s): 2520.09
CPU user time (s): 2510.08
CPU system time (s): 10.0002
CPU usage (%): 100.011
Max. virtual memory (cumulated for all children) (KiB): 3738288
Max. memory (cumulated for all children) (KiB): 1775640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2510.08
system time used= 10.0002
maximum resident set size= 1775640
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1216934
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 30
involuntary context switches= 951


# summary of solver processes directly reported to runsolver:
#   pid: 9028
#   total CPU time (s): 2520.09
#   total CPU user time (s): 2510.08
#   total CPU system time (s): 10.0002

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.601 second user time and 18.5061 second system time

The end

Launcher Data 

Begin job on node104 at 2018-08-15 09:59:56
IDJOB=4309648
IDBENCH=141660
IDSOLVER=2794
FILE ID=node104/4309648-1534319996
RUNJOBID= node104-1534294082-5448
PBS_JOBID= 21038148
Free space on /tmp= 40044 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/Eternity/Eternity-14-14_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309648-1534319996/watcher-4309648-1534319996 -o /tmp/evaluation-result-4309648-1534319996/solver-4309648-1534319996 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1534294082-5448 --watchdog 2580  xcsp_picat HOME/instance-4309648-1534319996.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 66051f32d3df5832063947322816fa6d
RANDOM SEED=1635778030

node104.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        13618412 kB
MemAvailable:   29838964 kB
Buffers:          247068 kB
Cached:         16027872 kB
SwapCached:            8 kB
Active:          9823520 kB
Inactive:        8559568 kB
Active(anon):    2059584 kB
Inactive(anon):   109336 kB
Active(file):    7763936 kB
Inactive(file):  8450232 kB
Unevictable:        7304 kB
Mlocked:            7304 kB
SwapTotal:      67108860 kB
SwapFree:       67108504 kB
Dirty:              5580 kB
Writeback:             0 kB
AnonPages:       2115532 kB
Mapped:            57700 kB
Shmem:             57828 kB
Slab:             463124 kB
SReclaimable:     434844 kB
SUnreclaim:        28280 kB
KernelStack:        3328 kB
PageTables:         9420 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    4269764 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1249280 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 40040 MiB
End job on node104 at 2018-08-15 10:41:56